NSN 4820-00-354-4494
Part Details | VALVE SEAT
4820-00-354-4494 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 74592A, A2148, 1A74592A, 0551570, 05-51570, WAUG3112, 4820-00-354-4494, 00-354-4494, 4820003544494, 003544494
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-354-4494 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-354-4494
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74592A | 64104 | DRESSER, INC.DIV DRESSER WAUKESHA |
| A2148 | 80900 | EATON CORP SPRING DIV |
| 1A74592A | 23382 | FWD SEAGRAVE HOLDINGS, LP |
| 05-51570 | 63734 | KAITLIN CORP |
| WAUG3112 | 79229 | WAUSAU PLANT- MACHINING DIVMUSKEGON PISTON RING CO |
Technical Data | NSN 4820-00-354-4494
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.754 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.375 INCHES MINIMUM AND 1.438 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | COUNTERBORED OPPOSITE SEAT END 1.406 IN. DIA BY 0.062 IN. DEEP |